1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Universal Interface for Intel High Definition Audio Codec 4 * 5 * HD audio interface patch for VIA VT17xx/VT18xx/VT20xx codec 6 * 7 * (C) 2006-2009 VIA Technology, Inc. 8 * (C) 2006-2008 Takashi Iwai <tiwai@suse.de> 9 */ 10 11 /* * * * * * * * * * * * * * Release History * * * * * * * * * * * * * * * * */ 12 /* */ 13 /* 2006-03-03 Lydia Wang Create the basic patch to support VT1708 codec */ 14 /* 2006-03-14 Lydia Wang Modify hard code for some pin widget nid */ 15 /* 2006-08-02 Lydia Wang Add support to VT1709 codec */ 16 /* 2006-09-08 Lydia Wang Fix internal loopback recording source select bug */ 17 /* 2007-09-12 Lydia Wang Add EAPD enable during driver initialization */ 18 /* 2007-09-17 Lydia Wang Add VT1708B codec support */ 19 /* 2007-11-14 Lydia Wang Add VT1708A codec HP and CD pin connect config */ 20 /* 2008-02-03 Lydia Wang Fix Rear channels and Back channels inverse issue */ 21 /* 2008-03-06 Lydia Wang Add VT1702 codec and VT1708S codec support */ 22 /* 2008-04-09 Lydia Wang Add mute front speaker when HP plugin */ 23 /* 2008-04-09 Lydia Wang Add Independent HP feature */ 24 /* 2008-05-28 Lydia Wang Add second S/PDIF Out support for VT1702 */ 25 /* 2008-09-15 Logan Li Add VT1708S Mic Boost workaround/backdoor */ 26 /* 2009-02-16 Logan Li Add support for VT1718S */ 27 /* 2009-03-13 Logan Li Add support for VT1716S */ 28 /* 2009-04-14 Lydai Wang Add support for VT1828S and VT2020 */ 29 /* 2009-07-08 Lydia Wang Add support for VT2002P */ 30 /* 2009-07-21 Lydia Wang Add support for VT1812 */ 31 /* 2009-09-19 Lydia Wang Add support for VT1818S */ 32 /* */ 33 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 34 35 36 #include <linux/init.h> 37 #include <linux/delay.h> 38 #include <linux/slab.h> 39 #include <linux/module.h> 40 #include <sound/core.h> 41 #include <sound/asoundef.h> 42 #include <sound/hda_codec.h> 43 #include "hda_local.h" 44 #include "hda_auto_parser.h" 45 #include "hda_jack.h" 46 #include "hda_generic.h" 47 48 /* Pin Widget NID */ 49 #define VT1708_HP_PIN_NID 0x20 50 #define VT1708_CD_PIN_NID 0x24 51 52 enum VIA_HDA_CODEC { 53 UNKNOWN = -1, 54 VT1708, 55 VT1709_10CH, 56 VT1709_6CH, 57 VT1708B_8CH, 58 VT1708B_4CH, 59 VT1708S, 60 VT1708BCE, 61 VT1702, 62 VT1718S, 63 VT1716S, 64 VT2002P, 65 VT1812, 66 VT1802, 67 VT1705CF, 68 VT1808, 69 CODEC_TYPES, 70 }; 71 72 #define VT2002P_COMPATIBLE(spec) \ 73 ((spec)->codec_type == VT2002P ||\ 74 (spec)->codec_type == VT1812 ||\ 75 (spec)->codec_type == VT1802) 76 77 struct via_spec { 78 struct hda_gen_spec gen; 79 80 /* HP mode source */ 81 unsigned int dmic_enabled; 82 enum VIA_HDA_CODEC codec_type; 83 84 /* analog low-power control */ 85 bool alc_mode; 86 87 /* work to check hp jack state */ 88 int hp_work_active; 89 int vt1708_jack_detect; 90 }; 91 92 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec); 93 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo, 94 struct hda_codec *codec, 95 struct snd_pcm_substream *substream, 96 int action); 97 98 static const struct hda_codec_ops via_patch_ops; /* defined below */ 99 100 static struct via_spec *via_new_spec(struct hda_codec *codec) 101 { 102 struct via_spec *spec; 103 104 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 105 if (spec == NULL) 106 return NULL; 107 108 codec->spec = spec; 109 snd_hda_gen_spec_init(&spec->gen); 110 spec->codec_type = get_codec_type(codec); 111 /* VT1708BCE & VT1708S are almost same */ 112 if (spec->codec_type == VT1708BCE) 113 spec->codec_type = VT1708S; 114 spec->gen.indep_hp = 1; 115 spec->gen.keep_eapd_on = 1; 116 spec->gen.dac_min_mute = 1; 117 spec->gen.pcm_playback_hook = via_playback_pcm_hook; 118 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO; 119 codec->power_save_node = 1; 120 spec->gen.power_down_unused = 1; 121 codec->patch_ops = via_patch_ops; 122 return spec; 123 } 124 125 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec) 126 { 127 u32 vendor_id = codec->core.vendor_id; 128 u16 ven_id = vendor_id >> 16; 129 u16 dev_id = vendor_id & 0xffff; 130 enum VIA_HDA_CODEC codec_type; 131 132 /* get codec type */ 133 if (ven_id != 0x1106) 134 codec_type = UNKNOWN; 135 else if (dev_id >= 0x1708 && dev_id <= 0x170b) 136 codec_type = VT1708; 137 else if (dev_id >= 0xe710 && dev_id <= 0xe713) 138 codec_type = VT1709_10CH; 139 else if (dev_id >= 0xe714 && dev_id <= 0xe717) 140 codec_type = VT1709_6CH; 141 else if (dev_id >= 0xe720 && dev_id <= 0xe723) { 142 codec_type = VT1708B_8CH; 143 if (snd_hda_param_read(codec, 0x16, AC_PAR_CONNLIST_LEN) == 0x7) 144 codec_type = VT1708BCE; 145 } else if (dev_id >= 0xe724 && dev_id <= 0xe727) 146 codec_type = VT1708B_4CH; 147 else if ((dev_id & 0xfff) == 0x397 148 && (dev_id >> 12) < 8) 149 codec_type = VT1708S; 150 else if ((dev_id & 0xfff) == 0x398 151 && (dev_id >> 12) < 8) 152 codec_type = VT1702; 153 else if ((dev_id & 0xfff) == 0x428 154 && (dev_id >> 12) < 8) 155 codec_type = VT1718S; 156 else if (dev_id == 0x0433 || dev_id == 0xa721) 157 codec_type = VT1716S; 158 else if (dev_id == 0x0441 || dev_id == 0x4441) 159 codec_type = VT1718S; 160 else if (dev_id == 0x0438 || dev_id == 0x4438) 161 codec_type = VT2002P; 162 else if (dev_id == 0x0448) 163 codec_type = VT1812; 164 else if (dev_id == 0x0440) 165 codec_type = VT1708S; 166 else if ((dev_id & 0xfff) == 0x446) 167 codec_type = VT1802; 168 else if (dev_id == 0x4760) 169 codec_type = VT1705CF; 170 else if (dev_id == 0x4761 || dev_id == 0x4762) 171 codec_type = VT1808; 172 else 173 codec_type = UNKNOWN; 174 return codec_type; 175 }; 176 177 static void analog_low_current_mode(struct hda_codec *codec); 178 static bool is_aa_path_mute(struct hda_codec *codec); 179 180 #define hp_detect_with_aa(codec) \ 181 (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1 && \ 182 !is_aa_path_mute(codec)) 183 184 static void vt1708_stop_hp_work(struct hda_codec *codec) 185 { 186 struct via_spec *spec = codec->spec; 187 if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs) 188 return; 189 if (spec->hp_work_active) { 190 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 1); 191 codec->jackpoll_interval = 0; 192 cancel_delayed_work_sync(&codec->jackpoll_work); 193 spec->hp_work_active = false; 194 } 195 } 196 197 static void vt1708_update_hp_work(struct hda_codec *codec) 198 { 199 struct via_spec *spec = codec->spec; 200 if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs) 201 return; 202 if (spec->vt1708_jack_detect) { 203 if (!spec->hp_work_active) { 204 codec->jackpoll_interval = msecs_to_jiffies(100); 205 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 0); 206 schedule_delayed_work(&codec->jackpoll_work, 0); 207 spec->hp_work_active = true; 208 } 209 } else if (!hp_detect_with_aa(codec)) 210 vt1708_stop_hp_work(codec); 211 } 212 213 static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol, 214 struct snd_ctl_elem_info *uinfo) 215 { 216 return snd_hda_enum_bool_helper_info(kcontrol, uinfo); 217 } 218 219 static int via_pin_power_ctl_get(struct snd_kcontrol *kcontrol, 220 struct snd_ctl_elem_value *ucontrol) 221 { 222 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 223 struct via_spec *spec = codec->spec; 224 225 ucontrol->value.enumerated.item[0] = spec->gen.power_down_unused; 226 return 0; 227 } 228 229 static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol, 230 struct snd_ctl_elem_value *ucontrol) 231 { 232 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 233 struct via_spec *spec = codec->spec; 234 bool val = !!ucontrol->value.enumerated.item[0]; 235 236 if (val == spec->gen.power_down_unused) 237 return 0; 238 /* codec->power_save_node = val; */ /* widget PM seems yet broken */ 239 spec->gen.power_down_unused = val; 240 analog_low_current_mode(codec); 241 return 1; 242 } 243 244 static const struct snd_kcontrol_new via_pin_power_ctl_enum = { 245 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 246 .name = "Dynamic Power-Control", 247 .info = via_pin_power_ctl_info, 248 .get = via_pin_power_ctl_get, 249 .put = via_pin_power_ctl_put, 250 }; 251 252 #ifdef CONFIG_SND_HDA_INPUT_BEEP 253 /* additional beep mixers; the actual parameters are overwritten at build */ 254 static const struct snd_kcontrol_new via_beep_mixer[] = { 255 HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT), 256 HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT), 257 }; 258 259 static int set_beep_amp(struct via_spec *spec, hda_nid_t nid, 260 int idx, int dir) 261 { 262 struct snd_kcontrol_new *knew; 263 unsigned int beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir); 264 int i; 265 266 spec->gen.beep_nid = nid; 267 for (i = 0; i < ARRAY_SIZE(via_beep_mixer); i++) { 268 knew = snd_hda_gen_add_kctl(&spec->gen, NULL, 269 &via_beep_mixer[i]); 270 if (!knew) 271 return -ENOMEM; 272 knew->private_value = beep_amp; 273 } 274 return 0; 275 } 276 277 static int auto_parse_beep(struct hda_codec *codec) 278 { 279 struct via_spec *spec = codec->spec; 280 hda_nid_t nid; 281 282 for_each_hda_codec_node(nid, codec) 283 if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) 284 return set_beep_amp(spec, nid, 0, HDA_OUTPUT); 285 return 0; 286 } 287 #else 288 #define auto_parse_beep(codec) 0 289 #endif 290 291 /* check AA path's mute status */ 292 static bool is_aa_path_mute(struct hda_codec *codec) 293 { 294 struct via_spec *spec = codec->spec; 295 const struct hda_amp_list *p; 296 int ch, v; 297 298 p = spec->gen.loopback.amplist; 299 if (!p) 300 return true; 301 for (; p->nid; p++) { 302 for (ch = 0; ch < 2; ch++) { 303 v = snd_hda_codec_amp_read(codec, p->nid, ch, p->dir, 304 p->idx); 305 if (!(v & HDA_AMP_MUTE) && v > 0) 306 return false; 307 } 308 } 309 return true; 310 } 311 312 /* enter/exit analog low-current mode */ 313 static void __analog_low_current_mode(struct hda_codec *codec, bool force) 314 { 315 struct via_spec *spec = codec->spec; 316 bool enable; 317 unsigned int verb, parm; 318 319 if (!codec->power_save_node) 320 enable = false; 321 else 322 enable = is_aa_path_mute(codec) && !spec->gen.active_streams; 323 if (enable == spec->alc_mode && !force) 324 return; 325 spec->alc_mode = enable; 326 327 /* decide low current mode's verb & parameter */ 328 switch (spec->codec_type) { 329 case VT1708B_8CH: 330 case VT1708B_4CH: 331 verb = 0xf70; 332 parm = enable ? 0x02 : 0x00; /* 0x02: 2/3x, 0x00: 1x */ 333 break; 334 case VT1708S: 335 case VT1718S: 336 case VT1716S: 337 verb = 0xf73; 338 parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */ 339 break; 340 case VT1702: 341 verb = 0xf73; 342 parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */ 343 break; 344 case VT2002P: 345 case VT1812: 346 case VT1802: 347 verb = 0xf93; 348 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */ 349 break; 350 case VT1705CF: 351 case VT1808: 352 verb = 0xf82; 353 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */ 354 break; 355 default: 356 return; /* other codecs are not supported */ 357 } 358 /* send verb */ 359 snd_hda_codec_write(codec, codec->core.afg, 0, verb, parm); 360 } 361 362 static void analog_low_current_mode(struct hda_codec *codec) 363 { 364 return __analog_low_current_mode(codec, false); 365 } 366 367 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo, 368 struct hda_codec *codec, 369 struct snd_pcm_substream *substream, 370 int action) 371 { 372 analog_low_current_mode(codec); 373 vt1708_update_hp_work(codec); 374 } 375 376 static void via_free(struct hda_codec *codec) 377 { 378 vt1708_stop_hp_work(codec); 379 snd_hda_gen_free(codec); 380 } 381 382 static int via_suspend(struct hda_codec *codec) 383 { 384 struct via_spec *spec = codec->spec; 385 vt1708_stop_hp_work(codec); 386 387 /* Fix pop noise on headphones */ 388 if (spec->codec_type == VT1802) 389 snd_hda_shutup_pins(codec); 390 391 return 0; 392 } 393 394 static int via_resume(struct hda_codec *codec) 395 { 396 /* some delay here to make jack detection working (bko#98921) */ 397 msleep(10); 398 codec->patch_ops.init(codec); 399 snd_hda_regmap_sync(codec); 400 return 0; 401 } 402 403 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid) 404 { 405 struct via_spec *spec = codec->spec; 406 analog_low_current_mode(codec); 407 vt1708_update_hp_work(codec); 408 return snd_hda_check_amp_list_power(codec, &spec->gen.loopback, nid); 409 } 410 411 /* 412 */ 413 414 static int via_init(struct hda_codec *codec); 415 416 static const struct hda_codec_ops via_patch_ops = { 417 .build_controls = snd_hda_gen_build_controls, 418 .build_pcms = snd_hda_gen_build_pcms, 419 .init = via_init, 420 .free = via_free, 421 .unsol_event = snd_hda_jack_unsol_event, 422 .suspend = via_suspend, 423 .resume = via_resume, 424 .check_power_status = via_check_power_status, 425 }; 426 427 428 static const struct hda_verb vt1708_init_verbs[] = { 429 /* power down jack detect function */ 430 {0x1, 0xf81, 0x1}, 431 { } 432 }; 433 static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid) 434 { 435 unsigned int def_conf; 436 unsigned char seqassoc; 437 438 def_conf = snd_hda_codec_get_pincfg(codec, nid); 439 seqassoc = (unsigned char) get_defcfg_association(def_conf); 440 seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf); 441 if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE 442 && (seqassoc == 0xf0 || seqassoc == 0xff)) { 443 def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30)); 444 snd_hda_codec_set_pincfg(codec, nid, def_conf); 445 } 446 } 447 448 static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol, 449 struct snd_ctl_elem_value *ucontrol) 450 { 451 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 452 struct via_spec *spec = codec->spec; 453 454 if (spec->codec_type != VT1708) 455 return 0; 456 ucontrol->value.integer.value[0] = spec->vt1708_jack_detect; 457 return 0; 458 } 459 460 static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol, 461 struct snd_ctl_elem_value *ucontrol) 462 { 463 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 464 struct via_spec *spec = codec->spec; 465 int val; 466 467 if (spec->codec_type != VT1708) 468 return 0; 469 val = !!ucontrol->value.integer.value[0]; 470 if (spec->vt1708_jack_detect == val) 471 return 0; 472 spec->vt1708_jack_detect = val; 473 vt1708_update_hp_work(codec); 474 return 1; 475 } 476 477 static const struct snd_kcontrol_new vt1708_jack_detect_ctl = { 478 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 479 .name = "Jack Detect", 480 .count = 1, 481 .info = snd_ctl_boolean_mono_info, 482 .get = vt1708_jack_detect_get, 483 .put = vt1708_jack_detect_put, 484 }; 485 486 static const struct badness_table via_main_out_badness = { 487 .no_primary_dac = 0x10000, 488 .no_dac = 0x4000, 489 .shared_primary = 0x10000, 490 .shared_surr = 0x20, 491 .shared_clfe = 0x20, 492 .shared_surr_main = 0x20, 493 }; 494 static const struct badness_table via_extra_out_badness = { 495 .no_primary_dac = 0x4000, 496 .no_dac = 0x4000, 497 .shared_primary = 0x12, 498 .shared_surr = 0x20, 499 .shared_clfe = 0x20, 500 .shared_surr_main = 0x10, 501 }; 502 503 static int via_parse_auto_config(struct hda_codec *codec) 504 { 505 struct via_spec *spec = codec->spec; 506 int err; 507 508 spec->gen.main_out_badness = &via_main_out_badness; 509 spec->gen.extra_out_badness = &via_extra_out_badness; 510 511 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0); 512 if (err < 0) 513 return err; 514 515 err = auto_parse_beep(codec); 516 if (err < 0) 517 return err; 518 519 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); 520 if (err < 0) 521 return err; 522 523 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &via_pin_power_ctl_enum)) 524 return -ENOMEM; 525 526 /* disable widget PM at start for compatibility */ 527 codec->power_save_node = 0; 528 spec->gen.power_down_unused = 0; 529 return 0; 530 } 531 532 static int via_init(struct hda_codec *codec) 533 { 534 /* init power states */ 535 __analog_low_current_mode(codec, true); 536 537 snd_hda_gen_init(codec); 538 539 vt1708_update_hp_work(codec); 540 541 return 0; 542 } 543 544 static int vt1708_build_controls(struct hda_codec *codec) 545 { 546 /* In order not to create "Phantom Jack" controls, 547 temporary enable jackpoll */ 548 int err; 549 int old_interval = codec->jackpoll_interval; 550 codec->jackpoll_interval = msecs_to_jiffies(100); 551 err = snd_hda_gen_build_controls(codec); 552 codec->jackpoll_interval = old_interval; 553 return err; 554 } 555 556 static int vt1708_build_pcms(struct hda_codec *codec) 557 { 558 struct via_spec *spec = codec->spec; 559 int i, err; 560 561 err = snd_hda_gen_build_pcms(codec); 562 if (err < 0 || codec->core.vendor_id != 0x11061708) 563 return err; 564 565 /* We got noisy outputs on the right channel on VT1708 when 566 * 24bit samples are used. Until any workaround is found, 567 * disable the 24bit format, so far. 568 */ 569 for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) { 570 struct hda_pcm *info = spec->gen.pcm_rec[i]; 571 if (!info) 572 continue; 573 if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams || 574 info->pcm_type != HDA_PCM_TYPE_AUDIO) 575 continue; 576 info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats = 577 SNDRV_PCM_FMTBIT_S16_LE; 578 } 579 580 return 0; 581 } 582 583 static int patch_vt1708(struct hda_codec *codec) 584 { 585 struct via_spec *spec; 586 int err; 587 588 /* create a codec specific record */ 589 spec = via_new_spec(codec); 590 if (spec == NULL) 591 return -ENOMEM; 592 593 /* override some patch_ops */ 594 codec->patch_ops.build_controls = vt1708_build_controls; 595 codec->patch_ops.build_pcms = vt1708_build_pcms; 596 spec->gen.mixer_nid = 0x17; 597 598 /* set jackpoll_interval while parsing the codec */ 599 codec->jackpoll_interval = msecs_to_jiffies(100); 600 spec->vt1708_jack_detect = 1; 601 602 /* don't support the input jack switching due to lack of unsol event */ 603 /* (it may work with polling, though, but it needs testing) */ 604 spec->gen.suppress_auto_mic = 1; 605 /* Some machines show the broken speaker mute */ 606 spec->gen.auto_mute_via_amp = 1; 607 608 /* Add HP and CD pin config connect bit re-config action */ 609 vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID); 610 vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID); 611 612 err = snd_hda_add_verbs(codec, vt1708_init_verbs); 613 if (err < 0) 614 goto error; 615 616 /* automatic parse from the BIOS config */ 617 err = via_parse_auto_config(codec); 618 if (err < 0) 619 goto error; 620 621 /* add jack detect on/off control */ 622 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1708_jack_detect_ctl)) { 623 err = -ENOMEM; 624 goto error; 625 } 626 627 /* clear jackpoll_interval again; it's set dynamically */ 628 codec->jackpoll_interval = 0; 629 630 return 0; 631 632 error: 633 via_free(codec); 634 return err; 635 } 636 637 static int patch_vt1709(struct hda_codec *codec) 638 { 639 struct via_spec *spec; 640 int err; 641 642 /* create a codec specific record */ 643 spec = via_new_spec(codec); 644 if (spec == NULL) 645 return -ENOMEM; 646 647 spec->gen.mixer_nid = 0x18; 648 649 err = via_parse_auto_config(codec); 650 if (err < 0) 651 goto error; 652 653 return 0; 654 655 error: 656 via_free(codec); 657 return err; 658 } 659 660 static int patch_vt1708S(struct hda_codec *codec); 661 static int patch_vt1708B(struct hda_codec *codec) 662 { 663 struct via_spec *spec; 664 int err; 665 666 if (get_codec_type(codec) == VT1708BCE) 667 return patch_vt1708S(codec); 668 669 /* create a codec specific record */ 670 spec = via_new_spec(codec); 671 if (spec == NULL) 672 return -ENOMEM; 673 674 spec->gen.mixer_nid = 0x16; 675 676 /* automatic parse from the BIOS config */ 677 err = via_parse_auto_config(codec); 678 if (err < 0) 679 goto error; 680 681 return 0; 682 683 error: 684 via_free(codec); 685 return err; 686 } 687 688 /* Patch for VT1708S */ 689 static const struct hda_verb vt1708S_init_verbs[] = { 690 /* Enable Mic Boost Volume backdoor */ 691 {0x1, 0xf98, 0x1}, 692 /* don't bybass mixer */ 693 {0x1, 0xf88, 0xc0}, 694 { } 695 }; 696 697 static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin, 698 int offset, int num_steps, int step_size) 699 { 700 snd_hda_override_wcaps(codec, pin, 701 get_wcaps(codec, pin) | AC_WCAP_IN_AMP); 702 snd_hda_override_amp_caps(codec, pin, HDA_INPUT, 703 (offset << AC_AMPCAP_OFFSET_SHIFT) | 704 (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) | 705 (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) | 706 (0 << AC_AMPCAP_MUTE_SHIFT)); 707 } 708 709 static int patch_vt1708S(struct hda_codec *codec) 710 { 711 struct via_spec *spec; 712 int err; 713 714 /* create a codec specific record */ 715 spec = via_new_spec(codec); 716 if (spec == NULL) 717 return -ENOMEM; 718 719 spec->gen.mixer_nid = 0x16; 720 override_mic_boost(codec, 0x1a, 0, 3, 40); 721 override_mic_boost(codec, 0x1e, 0, 3, 40); 722 723 /* correct names for VT1708BCE */ 724 if (get_codec_type(codec) == VT1708BCE) 725 snd_hda_codec_set_name(codec, "VT1708BCE"); 726 /* correct names for VT1705 */ 727 if (codec->core.vendor_id == 0x11064397) 728 snd_hda_codec_set_name(codec, "VT1705"); 729 730 err = snd_hda_add_verbs(codec, vt1708S_init_verbs); 731 if (err < 0) 732 goto error; 733 734 /* automatic parse from the BIOS config */ 735 err = via_parse_auto_config(codec); 736 if (err < 0) 737 goto error; 738 739 return 0; 740 741 error: 742 via_free(codec); 743 return err; 744 } 745 746 /* Patch for VT1702 */ 747 748 static const struct hda_verb vt1702_init_verbs[] = { 749 /* mixer enable */ 750 {0x1, 0xF88, 0x3}, 751 /* GPIO 0~2 */ 752 {0x1, 0xF82, 0x3F}, 753 { } 754 }; 755 756 static int patch_vt1702(struct hda_codec *codec) 757 { 758 struct via_spec *spec; 759 int err; 760 761 /* create a codec specific record */ 762 spec = via_new_spec(codec); 763 if (spec == NULL) 764 return -ENOMEM; 765 766 spec->gen.mixer_nid = 0x1a; 767 768 /* limit AA path volume to 0 dB */ 769 snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT, 770 (0x17 << AC_AMPCAP_OFFSET_SHIFT) | 771 (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) | 772 (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) | 773 (1 << AC_AMPCAP_MUTE_SHIFT)); 774 775 err = snd_hda_add_verbs(codec, vt1702_init_verbs); 776 if (err < 0) 777 goto error; 778 779 /* automatic parse from the BIOS config */ 780 err = via_parse_auto_config(codec); 781 if (err < 0) 782 goto error; 783 784 return 0; 785 786 error: 787 via_free(codec); 788 return err; 789 } 790 791 /* Patch for VT1718S */ 792 793 static const struct hda_verb vt1718S_init_verbs[] = { 794 /* Enable MW0 adjust Gain 5 */ 795 {0x1, 0xfb2, 0x10}, 796 /* Enable Boost Volume backdoor */ 797 {0x1, 0xf88, 0x8}, 798 799 { } 800 }; 801 802 /* Add a connection to the primary DAC from AA-mixer for some codecs 803 * This isn't listed from the raw info, but the chip has a secret connection. 804 */ 805 static int add_secret_dac_path(struct hda_codec *codec) 806 { 807 struct via_spec *spec = codec->spec; 808 int i, nums; 809 hda_nid_t conn[8]; 810 hda_nid_t nid; 811 812 if (!spec->gen.mixer_nid) 813 return 0; 814 nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn, 815 ARRAY_SIZE(conn) - 1); 816 if (nums < 0) 817 return nums; 818 819 for (i = 0; i < nums; i++) { 820 if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT) 821 return 0; 822 } 823 824 /* find the primary DAC and add to the connection list */ 825 for_each_hda_codec_node(nid, codec) { 826 unsigned int caps = get_wcaps(codec, nid); 827 if (get_wcaps_type(caps) == AC_WID_AUD_OUT && 828 !(caps & AC_WCAP_DIGITAL)) { 829 conn[nums++] = nid; 830 return snd_hda_override_conn_list(codec, 831 spec->gen.mixer_nid, 832 nums, conn); 833 } 834 } 835 return 0; 836 } 837 838 839 static int patch_vt1718S(struct hda_codec *codec) 840 { 841 struct via_spec *spec; 842 int err; 843 844 /* create a codec specific record */ 845 spec = via_new_spec(codec); 846 if (spec == NULL) 847 return -ENOMEM; 848 849 spec->gen.mixer_nid = 0x21; 850 override_mic_boost(codec, 0x2b, 0, 3, 40); 851 override_mic_boost(codec, 0x29, 0, 3, 40); 852 add_secret_dac_path(codec); 853 854 err = snd_hda_add_verbs(codec, vt1718S_init_verbs); 855 if (err < 0) 856 goto error; 857 858 /* automatic parse from the BIOS config */ 859 err = via_parse_auto_config(codec); 860 if (err < 0) 861 goto error; 862 863 return 0; 864 865 error: 866 via_free(codec); 867 return err; 868 } 869 870 /* Patch for VT1716S */ 871 872 static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol, 873 struct snd_ctl_elem_info *uinfo) 874 { 875 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; 876 uinfo->count = 1; 877 uinfo->value.integer.min = 0; 878 uinfo->value.integer.max = 1; 879 return 0; 880 } 881 882 static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol, 883 struct snd_ctl_elem_value *ucontrol) 884 { 885 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 886 int index = 0; 887 888 index = snd_hda_codec_read(codec, 0x26, 0, 889 AC_VERB_GET_CONNECT_SEL, 0); 890 if (index != -1) 891 *ucontrol->value.integer.value = index; 892 893 return 0; 894 } 895 896 static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol, 897 struct snd_ctl_elem_value *ucontrol) 898 { 899 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 900 struct via_spec *spec = codec->spec; 901 int index = *ucontrol->value.integer.value; 902 903 snd_hda_codec_write(codec, 0x26, 0, 904 AC_VERB_SET_CONNECT_SEL, index); 905 spec->dmic_enabled = index; 906 return 1; 907 } 908 909 static const struct snd_kcontrol_new vt1716s_dmic_mixer_vol = 910 HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT); 911 static const struct snd_kcontrol_new vt1716s_dmic_mixer_sw = { 912 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 913 .name = "Digital Mic Capture Switch", 914 .subdevice = HDA_SUBDEV_NID_FLAG | 0x26, 915 .count = 1, 916 .info = vt1716s_dmic_info, 917 .get = vt1716s_dmic_get, 918 .put = vt1716s_dmic_put, 919 }; 920 921 922 /* mono-out mixer elements */ 923 static const struct snd_kcontrol_new vt1716S_mono_out_mixer = 924 HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT); 925 926 static const struct hda_verb vt1716S_init_verbs[] = { 927 /* Enable Boost Volume backdoor */ 928 {0x1, 0xf8a, 0x80}, 929 /* don't bybass mixer */ 930 {0x1, 0xf88, 0xc0}, 931 /* Enable mono output */ 932 {0x1, 0xf90, 0x08}, 933 { } 934 }; 935 936 static int patch_vt1716S(struct hda_codec *codec) 937 { 938 struct via_spec *spec; 939 int err; 940 941 /* create a codec specific record */ 942 spec = via_new_spec(codec); 943 if (spec == NULL) 944 return -ENOMEM; 945 946 spec->gen.mixer_nid = 0x16; 947 override_mic_boost(codec, 0x1a, 0, 3, 40); 948 override_mic_boost(codec, 0x1e, 0, 3, 40); 949 950 err = snd_hda_add_verbs(codec, vt1716S_init_verbs); 951 if (err < 0) 952 goto error; 953 954 /* automatic parse from the BIOS config */ 955 err = via_parse_auto_config(codec); 956 if (err < 0) 957 goto error; 958 959 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_vol) || 960 !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_sw) || 961 !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716S_mono_out_mixer)) { 962 err = -ENOMEM; 963 goto error; 964 } 965 966 return 0; 967 968 error: 969 via_free(codec); 970 return err; 971 } 972 973 /* for vt2002P */ 974 975 static const struct hda_verb vt2002P_init_verbs[] = { 976 /* Class-D speaker related verbs */ 977 {0x1, 0xfe0, 0x4}, 978 {0x1, 0xfe9, 0x80}, 979 {0x1, 0xfe2, 0x22}, 980 /* Enable Boost Volume backdoor */ 981 {0x1, 0xfb9, 0x24}, 982 /* Enable AOW0 to MW9 */ 983 {0x1, 0xfb8, 0x88}, 984 { } 985 }; 986 987 static const struct hda_verb vt1802_init_verbs[] = { 988 /* Enable Boost Volume backdoor */ 989 {0x1, 0xfb9, 0x24}, 990 /* Enable AOW0 to MW9 */ 991 {0x1, 0xfb8, 0x88}, 992 { } 993 }; 994 995 /* 996 * pin fix-up 997 */ 998 enum { 999 VIA_FIXUP_INTMIC_BOOST, 1000 VIA_FIXUP_ASUS_G75, 1001 VIA_FIXUP_POWER_SAVE, 1002 }; 1003 1004 static void via_fixup_intmic_boost(struct hda_codec *codec, 1005 const struct hda_fixup *fix, int action) 1006 { 1007 if (action == HDA_FIXUP_ACT_PRE_PROBE) 1008 override_mic_boost(codec, 0x30, 0, 2, 40); 1009 } 1010 1011 static void via_fixup_power_save(struct hda_codec *codec, 1012 const struct hda_fixup *fix, int action) 1013 { 1014 if (action == HDA_FIXUP_ACT_PRE_PROBE) 1015 codec->power_save_node = 0; 1016 } 1017 1018 static const struct hda_fixup via_fixups[] = { 1019 [VIA_FIXUP_INTMIC_BOOST] = { 1020 .type = HDA_FIXUP_FUNC, 1021 .v.func = via_fixup_intmic_boost, 1022 }, 1023 [VIA_FIXUP_ASUS_G75] = { 1024 .type = HDA_FIXUP_PINS, 1025 .v.pins = (const struct hda_pintbl[]) { 1026 /* set 0x24 and 0x33 as speakers */ 1027 { 0x24, 0x991301f0 }, 1028 { 0x33, 0x991301f1 }, /* subwoofer */ 1029 { } 1030 } 1031 }, 1032 [VIA_FIXUP_POWER_SAVE] = { 1033 .type = HDA_FIXUP_FUNC, 1034 .v.func = via_fixup_power_save, 1035 }, 1036 }; 1037 1038 static const struct snd_pci_quirk vt2002p_fixups[] = { 1039 SND_PCI_QUIRK(0x1043, 0x13f7, "Asus B23E", VIA_FIXUP_POWER_SAVE), 1040 SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75), 1041 SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST), 1042 SND_PCI_QUIRK_VENDOR(0x1558, "Clevo", VIA_FIXUP_POWER_SAVE), 1043 {} 1044 }; 1045 1046 /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e 1047 * Replace this with mixer NID 0x1c 1048 */ 1049 static void fix_vt1802_connections(struct hda_codec *codec) 1050 { 1051 static const hda_nid_t conn_24[] = { 0x14, 0x1c }; 1052 static const hda_nid_t conn_33[] = { 0x1c }; 1053 1054 snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24); 1055 snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33); 1056 } 1057 1058 /* patch for vt2002P */ 1059 static int patch_vt2002P(struct hda_codec *codec) 1060 { 1061 struct via_spec *spec; 1062 int err; 1063 1064 /* create a codec specific record */ 1065 spec = via_new_spec(codec); 1066 if (spec == NULL) 1067 return -ENOMEM; 1068 1069 spec->gen.mixer_nid = 0x21; 1070 override_mic_boost(codec, 0x2b, 0, 3, 40); 1071 override_mic_boost(codec, 0x29, 0, 3, 40); 1072 if (spec->codec_type == VT1802) 1073 fix_vt1802_connections(codec); 1074 add_secret_dac_path(codec); 1075 1076 snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups); 1077 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 1078 1079 if (spec->codec_type == VT1802) 1080 err = snd_hda_add_verbs(codec, vt1802_init_verbs); 1081 else 1082 err = snd_hda_add_verbs(codec, vt2002P_init_verbs); 1083 if (err < 0) 1084 goto error; 1085 1086 /* automatic parse from the BIOS config */ 1087 err = via_parse_auto_config(codec); 1088 if (err < 0) 1089 goto error; 1090 1091 return 0; 1092 1093 error: 1094 via_free(codec); 1095 return err; 1096 } 1097 1098 /* for vt1812 */ 1099 1100 static const struct hda_verb vt1812_init_verbs[] = { 1101 /* Enable Boost Volume backdoor */ 1102 {0x1, 0xfb9, 0x24}, 1103 /* Enable AOW0 to MW9 */ 1104 {0x1, 0xfb8, 0xa8}, 1105 { } 1106 }; 1107 1108 /* patch for vt1812 */ 1109 static int patch_vt1812(struct hda_codec *codec) 1110 { 1111 struct via_spec *spec; 1112 int err; 1113 1114 /* create a codec specific record */ 1115 spec = via_new_spec(codec); 1116 if (spec == NULL) 1117 return -ENOMEM; 1118 1119 spec->gen.mixer_nid = 0x21; 1120 override_mic_boost(codec, 0x2b, 0, 3, 40); 1121 override_mic_boost(codec, 0x29, 0, 3, 40); 1122 add_secret_dac_path(codec); 1123 1124 err = snd_hda_add_verbs(codec, vt1812_init_verbs); 1125 if (err < 0) 1126 goto error; 1127 1128 /* automatic parse from the BIOS config */ 1129 err = via_parse_auto_config(codec); 1130 if (err < 0) 1131 goto error; 1132 1133 return 0; 1134 1135 error: 1136 via_free(codec); 1137 return err; 1138 } 1139 1140 /* patch for vt3476 */ 1141 1142 static const struct hda_verb vt3476_init_verbs[] = { 1143 /* Enable DMic 8/16/32K */ 1144 {0x1, 0xF7B, 0x30}, 1145 /* Enable Boost Volume backdoor */ 1146 {0x1, 0xFB9, 0x20}, 1147 /* Enable AOW-MW9 path */ 1148 {0x1, 0xFB8, 0x10}, 1149 { } 1150 }; 1151 1152 static int patch_vt3476(struct hda_codec *codec) 1153 { 1154 struct via_spec *spec; 1155 int err; 1156 1157 /* create a codec specific record */ 1158 spec = via_new_spec(codec); 1159 if (spec == NULL) 1160 return -ENOMEM; 1161 1162 spec->gen.mixer_nid = 0x3f; 1163 add_secret_dac_path(codec); 1164 1165 err = snd_hda_add_verbs(codec, vt3476_init_verbs); 1166 if (err < 0) 1167 goto error; 1168 1169 /* automatic parse from the BIOS config */ 1170 err = via_parse_auto_config(codec); 1171 if (err < 0) 1172 goto error; 1173 1174 return 0; 1175 1176 error: 1177 via_free(codec); 1178 return err; 1179 } 1180 1181 /* 1182 * patch entries 1183 */ 1184 static const struct hda_device_id snd_hda_id_via[] = { 1185 HDA_CODEC_ENTRY(0x11061708, "VT1708", patch_vt1708), 1186 HDA_CODEC_ENTRY(0x11061709, "VT1708", patch_vt1708), 1187 HDA_CODEC_ENTRY(0x1106170a, "VT1708", patch_vt1708), 1188 HDA_CODEC_ENTRY(0x1106170b, "VT1708", patch_vt1708), 1189 HDA_CODEC_ENTRY(0x1106e710, "VT1709 10-Ch", patch_vt1709), 1190 HDA_CODEC_ENTRY(0x1106e711, "VT1709 10-Ch", patch_vt1709), 1191 HDA_CODEC_ENTRY(0x1106e712, "VT1709 10-Ch", patch_vt1709), 1192 HDA_CODEC_ENTRY(0x1106e713, "VT1709 10-Ch", patch_vt1709), 1193 HDA_CODEC_ENTRY(0x1106e714, "VT1709 6-Ch", patch_vt1709), 1194 HDA_CODEC_ENTRY(0x1106e715, "VT1709 6-Ch", patch_vt1709), 1195 HDA_CODEC_ENTRY(0x1106e716, "VT1709 6-Ch", patch_vt1709), 1196 HDA_CODEC_ENTRY(0x1106e717, "VT1709 6-Ch", patch_vt1709), 1197 HDA_CODEC_ENTRY(0x1106e720, "VT1708B 8-Ch", patch_vt1708B), 1198 HDA_CODEC_ENTRY(0x1106e721, "VT1708B 8-Ch", patch_vt1708B), 1199 HDA_CODEC_ENTRY(0x1106e722, "VT1708B 8-Ch", patch_vt1708B), 1200 HDA_CODEC_ENTRY(0x1106e723, "VT1708B 8-Ch", patch_vt1708B), 1201 HDA_CODEC_ENTRY(0x1106e724, "VT1708B 4-Ch", patch_vt1708B), 1202 HDA_CODEC_ENTRY(0x1106e725, "VT1708B 4-Ch", patch_vt1708B), 1203 HDA_CODEC_ENTRY(0x1106e726, "VT1708B 4-Ch", patch_vt1708B), 1204 HDA_CODEC_ENTRY(0x1106e727, "VT1708B 4-Ch", patch_vt1708B), 1205 HDA_CODEC_ENTRY(0x11060397, "VT1708S", patch_vt1708S), 1206 HDA_CODEC_ENTRY(0x11061397, "VT1708S", patch_vt1708S), 1207 HDA_CODEC_ENTRY(0x11062397, "VT1708S", patch_vt1708S), 1208 HDA_CODEC_ENTRY(0x11063397, "VT1708S", patch_vt1708S), 1209 HDA_CODEC_ENTRY(0x11064397, "VT1705", patch_vt1708S), 1210 HDA_CODEC_ENTRY(0x11065397, "VT1708S", patch_vt1708S), 1211 HDA_CODEC_ENTRY(0x11066397, "VT1708S", patch_vt1708S), 1212 HDA_CODEC_ENTRY(0x11067397, "VT1708S", patch_vt1708S), 1213 HDA_CODEC_ENTRY(0x11060398, "VT1702", patch_vt1702), 1214 HDA_CODEC_ENTRY(0x11061398, "VT1702", patch_vt1702), 1215 HDA_CODEC_ENTRY(0x11062398, "VT1702", patch_vt1702), 1216 HDA_CODEC_ENTRY(0x11063398, "VT1702", patch_vt1702), 1217 HDA_CODEC_ENTRY(0x11064398, "VT1702", patch_vt1702), 1218 HDA_CODEC_ENTRY(0x11065398, "VT1702", patch_vt1702), 1219 HDA_CODEC_ENTRY(0x11066398, "VT1702", patch_vt1702), 1220 HDA_CODEC_ENTRY(0x11067398, "VT1702", patch_vt1702), 1221 HDA_CODEC_ENTRY(0x11060428, "VT1718S", patch_vt1718S), 1222 HDA_CODEC_ENTRY(0x11064428, "VT1718S", patch_vt1718S), 1223 HDA_CODEC_ENTRY(0x11060441, "VT2020", patch_vt1718S), 1224 HDA_CODEC_ENTRY(0x11064441, "VT1828S", patch_vt1718S), 1225 HDA_CODEC_ENTRY(0x11060433, "VT1716S", patch_vt1716S), 1226 HDA_CODEC_ENTRY(0x1106a721, "VT1716S", patch_vt1716S), 1227 HDA_CODEC_ENTRY(0x11060438, "VT2002P", patch_vt2002P), 1228 HDA_CODEC_ENTRY(0x11064438, "VT2002P", patch_vt2002P), 1229 HDA_CODEC_ENTRY(0x11060448, "VT1812", patch_vt1812), 1230 HDA_CODEC_ENTRY(0x11060440, "VT1818S", patch_vt1708S), 1231 HDA_CODEC_ENTRY(0x11060446, "VT1802", patch_vt2002P), 1232 HDA_CODEC_ENTRY(0x11068446, "VT1802", patch_vt2002P), 1233 HDA_CODEC_ENTRY(0x11064760, "VT1705CF", patch_vt3476), 1234 HDA_CODEC_ENTRY(0x11064761, "VT1708SCE", patch_vt3476), 1235 HDA_CODEC_ENTRY(0x11064762, "VT1808", patch_vt3476), 1236 {} /* terminator */ 1237 }; 1238 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via); 1239 1240 static struct hda_codec_driver via_driver = { 1241 .id = snd_hda_id_via, 1242 }; 1243 1244 MODULE_LICENSE("GPL"); 1245 MODULE_DESCRIPTION("VIA HD-audio codec"); 1246 1247 module_hda_codec_driver(via_driver); 1248